Lyon is located in France in the Provance region. It is a beautifyl city known for its artistry and food.
Lyon France is world renowned for its silk scarves. Silkworm farms used to dominate the areas arouns Lyon in order to obtain the silk for their scarves.
WordPress contains both pages & posts. This is a post which gets put into a page. It is easy to create new posts & edit old ones.
Posts are very easy to edit. It is usually easiets to sign into the WordPress dashboard, go to the page on your site you wish to edit, aqnd click the edit button to edit content.
WordPress has a plugin capability that allows you to extend the functionality of WordPress. You can create your own plugins but more than likely someone has already created one that can do what you want.
For more information go to WordPress.org Plugin page